diff --git a/code/__DEFINES/antagonists.dm b/code/__DEFINES/antagonists.dm
index 97d4126e351..764e21105dd 100644
--- a/code/__DEFINES/antagonists.dm
+++ b/code/__DEFINES/antagonists.dm
@@ -26,4 +26,9 @@
 #define ERT_ENG "eng"
 #define ERT_LEADER "leader"
 #define DEATHSQUAD "ds"
-#define DEATHSQUAD_LEADER "ds_leader"
\ No newline at end of file
+#define DEATHSQUAD_LEADER "ds_leader"
+
+//Shuttle hijacking
+#define HIJACK_NEUTRAL 0 //Does not stop hijacking but itself won't hijack
+#define HIJACK_HIJACKER 1 //Needs to be present for shuttle to be hijacked
+#define HIJACK_PREVENT 2 //Prevents hijacking same way as non-antags
\ No newline at end of file
diff --git a/code/modules/antagonists/_common/antag_datum.dm b/code/modules/antagonists/_common/antag_datum.dm
index 50281d54b4b..aa91af1dd85 100644
--- a/code/modules/antagonists/_common/antag_datum.dm
+++ b/code/modules/antagonists/_common/antag_datum.dm
@@ -14,7 +14,8 @@ GLOBAL_LIST_EMPTY(antagonists)
 	var/list/objectives = list()
 	var/antag_memory = ""//These will be removed with antag datum
 	var/antag_moodlet //typepath of moodlet that the mob will gain with their status
-
+	var/can_hijack = HIJACK_NEUTRAL //If these antags are alone on shuttle hijack happens.
+	
 	//Antag panel properties
 	var/show_in_antagpanel = TRUE	//This will hide adding this antag type in antag panel, use only for internal subtypes that shouldn't be added directly but still show if possessed by mind
 	var/antagpanel_category = "Uncategorized"	//Antagpanel will display these together, REQUIRED
diff --git a/code/modules/antagonists/brother/brother.dm b/code/modules/antagonists/brother/brother.dm
index 8527ab533c5..f63e81acbfe 100644
--- a/code/modules/antagonists/brother/brother.dm
+++ b/code/modules/antagonists/brother/brother.dm
@@ -5,6 +5,7 @@
 	var/special_role = ROLE_BROTHER
 	var/datum/team/brother_team/team
 	antag_moodlet = /datum/mood_event/focused
+	can_hijack = HIJACK_HIJACKER
 
 /datum/antagonist/brother/create_team(datum/team/brother_team/new_team)
 	if(!new_team)
diff --git a/code/modules/antagonists/ert/ert.dm b/code/modules/antagonists/ert/ert.dm
index f1e1d92c9d7..53f8aa2da11 100644
--- a/code/modules/antagonists/ert/ert.dm
+++ b/code/modules/antagonists/ert/ert.dm
@@ -12,6 +12,7 @@
 	var/list/name_source
 	show_in_antagpanel = FALSE
 	antag_moodlet = /datum/mood_event/focused
+	can_hijack = HIJACK_PREVENT
 
 /datum/antagonist/ert/on_gain()
 	update_name()
diff --git a/code/modules/antagonists/highlander/highlander.dm b/code/modules/antagonists/highlander/highlander.dm
index 62da2df87f5..1fa37f3a51c 100644
--- a/code/modules/antagonists/highlander/highlander.dm
+++ b/code/modules/antagonists/highlander/highlander.dm
@@ -3,6 +3,7 @@
 	var/obj/item/claymore/highlander/sword
 	show_in_antagpanel = FALSE
 	show_name_in_check_antagonists = TRUE
+	can_hijack = HIJACK_HIJACKER
 
 /datum/antagonist/highlander/apply_innate_effects(mob/living/mob_override)
 	var/mob/living/L = owner.current || mob_override
diff --git a/code/modules/antagonists/ninja/ninja.dm b/code/modules/antagonists/ninja/ninja.dm
index f157bc60804..a8bce90f1ca 100644
--- a/code/modules/antagonists/ninja/ninja.dm
+++ b/code/modules/antagonists/ninja/ninja.dm
@@ -8,6 +8,11 @@
 	var/give_objectives = TRUE
 	var/give_equipment = TRUE
 
+/datum/antagonist/ninja/New()
+	if(helping_station)
+		can_hijack = HIJACK_PREVENT
+	. = ..()
+
 /datum/antagonist/ninja/apply_innate_effects(mob/living/mob_override)
 	var/mob/living/M = mob_override || owner.current
 	update_ninja_icons_added(M)
@@ -137,6 +142,8 @@
 			adj = "objectiveless"
 		else
 			return
+	if(helping_station)
+		can_hijack = HIJACK_PREVENT
 	new_owner.assigned_role = ROLE_NINJA
 	new_owner.special_role = ROLE_NINJA
 	new_owner.add_antag_datum(src)
diff --git a/code/modules/antagonists/nukeop/nukeop.dm b/code/modules/antagonists/nukeop/nukeop.dm
index db25adcda44..af348dc34b6 100644
--- a/code/modules/antagonists/nukeop/nukeop.dm
+++ b/code/modules/antagonists/nukeop/nukeop.dm
@@ -8,6 +8,7 @@
 	var/always_new_team = FALSE //If not assigned a team by default ops will try to join existing ones, set this to TRUE to always create new team.
 	var/send_to_spawnpoint = TRUE //Should the user be moved to default spawnpoint.
 	var/nukeop_outfit = /datum/outfit/syndicate
+	can_hijack = HIJACK_HIJACKER //Alternative way to wipe out the station.
 
 /datum/antagonist/nukeop/proc/update_synd_icons_added(mob/living/M)
 	var/datum/atom_hud/antag/opshud = GLOB.huds[ANTAG_HUD_OPS]
diff --git a/code/modules/antagonists/official/official.dm b/code/modules/antagonists/official/official.dm
index 23bf4724227..26de196cb43 100644
--- a/code/modules/antagonists/official/official.dm
+++ b/code/modules/antagonists/official/official.dm
@@ -4,6 +4,7 @@
 	show_in_antagpanel = FALSE
 	var/datum/objective/mission
 	var/datum/team/ert/ert_team
+	can_hijack = HIJACK_PREVENT
 
 /datum/antagonist/official/greet()
 	to_chat(owner, "<B><font size=3 color=red>You are a CentCom Official.</font></B>")
diff --git a/code/modules/antagonists/traitor/datum_traitor.dm b/code/modules/antagonists/traitor/datum_traitor.dm
index 9066759648f..47823a2dc4c 100644
--- a/code/modules/antagonists/traitor/datum_traitor.dm
+++ b/code/modules/antagonists/traitor/datum_traitor.dm
@@ -13,6 +13,7 @@
 	var/should_give_codewords = TRUE
 	var/should_equip = TRUE
 	var/traitor_kind = TRAITOR_HUMAN //Set on initial assignment
+	can_hijack = HIJACK_HIJACKER
 
 /datum/antagonist/traitor/on_gain()
 	if(owner.current && isAI(owner.current))
diff --git a/code/modules/antagonists/wishgranter/wishgranter.dm b/code/modules/antagonists/wishgranter/wishgranter.dm
index 3f7fac9d187..318de51eb4c 100644
--- a/code/modules/antagonists/wishgranter/wishgranter.dm
+++ b/code/modules/antagonists/wishgranter/wishgranter.dm
@@ -2,6 +2,7 @@
 	name = "Wishgranter Avatar"
 	show_in_antagpanel = FALSE
 	show_name_in_check_antagonists = TRUE
+	can_hijack = HIJACK_HIJACKER
 
 /datum/antagonist/wishgranter/proc/forge_objectives()
 	var/datum/objective/hijack/hijack = new
diff --git a/code/modules/antagonists/wizard/wizard.dm b/code/modules/antagonists/wizard/wizard.dm
index c5bc0cc5f7c..32322d339a3 100644
--- a/code/modules/antagonists/wizard/wizard.dm
+++ b/code/modules/antagonists/wizard/wizard.dm
@@ -12,6 +12,7 @@
 	var/move_to_lair = TRUE
 	var/outfit_type = /datum/outfit/wizard
 	var/wiz_age = WIZARD_AGE_MIN /* Wizards by nature cannot be too young. */
+	can_hijack = HIJACK_HIJACKER
 
 /datum/antagonist/wizard/on_gain()
 	register()
diff --git a/code/modules/shuttle/emergency.dm b/code/modules/shuttle/emergency.dm
index a1b57946d84..08fd5db20e9 100644
--- a/code/modules/shuttle/emergency.dm
+++ b/code/modules/shuttle/emergency.dm
@@ -245,7 +245,7 @@
 
 /obj/docking_port/mobile/emergency/proc/is_hijacked()
 	var/has_people = FALSE
-
+	var/hijacker_present = FALSE
 	for(var/mob/living/player in GLOB.player_list)
 		if(player.mind)
 			if(player.stat != DEAD)
@@ -258,10 +258,23 @@
 				if(shuttle_areas[get_area(player)])
 					has_people = TRUE
 					var/location = get_turf(player.mind.current)
+					//Non-antag present. Can't hijack.
 					if(!(player.mind.has_antag_datum(/datum/antagonist)) && !istype(location, /turf/open/floor/plasteel/shuttle/red) && !istype(location, /turf/open/floor/mineral/plastitanium/brig))
 						return FALSE
+					//Antag present, doesn't stop but let's see if we actually want to hijack
+					var/prevent = FALSE
+					for(var/datum/antagonist/A in player.mind.antag_datums)
+						if(A.can_hijack == HIJACK_HIJACKER)
+							hijacker_present = TRUE
+							prevent = FALSE
+							break //If we have both prevent and hijacker antags assume we want to hijack.
+						else if(A.can_hijack == HIJACK_PREVENT)
+							prevent = TRUE
+					if(prevent)
+						return FALSE
 
-	return has_people
+	
+	return has_people && hijacker_present
 
 /obj/docking_port/mobile/emergency/proc/ShuttleDBStuff()
 	set waitfor = FALSE